Can you create an issue to track this? It sounds like a bug to me. You should be able to restart an animation in onComplete without increasing the stack.
Thanks, John LaBanca [email protected] On Mon, Nov 22, 2010 at 6:45 PM, KaffeineComa <[email protected]>wrote: > Curiously, if I call run() via a ScheduledCommand off of my > onComplete() it works fine. > > > On Nov 22, 6:34 pm, KaffeineComa <[email protected]> wrote: > > I have a simple anonymous Animation extension that manipulates an > > element's backgroundColor. It works fine, until I try to "loop" the > > animation by calling run() via onComplete. This causes the JVM to > > crash hard with: > > > > Invalid access of stack red zone 0x1674b6fe8 rip=0x1010c307f > > > > This is in Safari on a Mac. > > > > I understand that this kind of error tends to indicate a blown stack. > > Interestingly, if I add logging output in my onStart() I only ever see > > a single call to it, whereas onComplete() is called repeatedly. Are > > animations not intended to be re-runnable? > > > > public class ColorAnimation extends Animation > > { > > private int halfTime; > > private String startColor, endColor; > > > > public ColorAnimation(String startColor, String endColor, int > > animTime) > > { > > this.startColor = startColor; > > this.endColor = endColor; > > halfTime = animTime / 2; > > } > > > > @Override > > protected void onStart() > > { > > super.onStart(); > > GWT.log("onStart()..."); > > } > > > > @Override > > protected void onUpdate(double progress) > > { > > String color = between(startColor, endColor, progress); > > getElement().getStyle().setProperty("backgroundColor", > > color); > > } > > > > @Override > > protected void onComplete() > > { > > super.onComplete(); > > > > GWT.log("onComplete"); > > String tmp = startColor; > > startColor = endColor; > > endColor = tmp; > > run(halfTime); > > } > > } > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-web-toolkit%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
